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[ CAS No. 6908-41-4 ]

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2D
Chemical Structure| 6908-41-4
Chemical Structure| 6908-41-4
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Product Details of [ 6908-41-4 ]

CAS No. :6908-41-4MDL No. :MFCD00009984
Formula : C9H10O3 Boiling Point : 295.3°C at 760 mmHg
Linear Structure Formula :-InChI Key :N/A
M.W :166.17Pubchem ID :-
Synonyms :

Computed Properties of [ 6908-41-4 ]

TPSA : - H-Bond Acceptor Count : -
XLogP3 : - H-Bond Donor Count : -
SP3 : - Rotatable Bond Count : -

Safety of [ 6908-41-4 ]

Signal Word:WarningClass:N/A
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338UN#:N/A
Hazard Statements:H302-H315-H319-H335Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 6908-41-4 ]

  • Upstream synthesis route of [ 6908-41-4 ]
  • Downstream synthetic route of [ 6908-41-4 ]

[ 6908-41-4 ] Synthesis Path-Upstream   1~1

  • 1
  • [ 6908-41-4 ]
  • [ 18469-52-8 ]
YieldReaction ConditionsOperation in experiment
92% With (carbonyl)chloro(hydrido)tris(triphenylphosphine)ruthenium(II); ammonia; [5-(diphenylphosphanyl)-9,9-dimethyl-9H-xanthen-4-yl]diphenylphosphane In tert-Amyl alcohol at 130℃; for 20 h; Inert atmosphere; Cooling Example 6Direct Single-Stage Amination of Alcohols andHydroxy Acids by Means of Ammonia Over aHomogeneous Ruthenium Catalyst and Xantphos ata high V7J Vgas (according to the invention)Under an argon atmosphere, m g of starting material, mRU g of [carbonylchlorohydridotris(triphenylphosphane)ruthenium(II)] and mp g of 9,9-dimethyl-4,5-bis (diphenylphosphino)xanthene as catalyst and V07 ml of 2-methyl-2-butanol as solvent were introduced into a 50 mlsteel tube. The vessel was closed, pressurized three times with 20 bar of argon and depressurized each time. The vessel was then cooled by means of dry ice and m g of ammonia were condensed in. The reactor is heated to T° C. and maintained at this temperature for 20 hours. Afier cooling to room temperature, the reactor was depressurized and opened, the solvent was removed on a rotary evaporator and the residue was dissolved in methanol and then analysed by gas chromatography. Reaction parameters and conversions and selectivities to the desired reaction product are shown in Tab. 5. The results show that many different hydroxy-thnctionalized substrates can be aminated by the method described.
Reference: [1] Patent: US2013/331580, 2013, A1, . Location in patent: Paragraph 0063
[2] Angewandte Chemie - International Edition, 2011, vol. 50, # 33, p. 7599 - 7603
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